Christian Voigt, head of the Department of Evolutionary Ecology at Leibniz-IZW, has been studying bats his entire career, but the hunting behavior of one species has remained elusive. That's why he ...

A spectral bat in a cage targets a laboratory mouse in leaf litter on a table. Scientists studying these carnivorous bats in Mexico haven’t yet seen them take prey in the wild, so they film them ...

One winged creature stood out as it flew on a sunny afternoon near a viewing deck at the Eagle River Nature Center. It zigzagged over a flat, calm area of a stream’s open water. It seemed to ...